5.1). At this stage the circuit is still an open-loop system (same as procedure 4.2). Set
gain 0.8 a K .
5.2). Try to adjust the input position to get the position of an output position, o = 0 .
Explain how can you do it in your final report.
5.3). Record the output voltage of the PCM-Slave. This is an offset voltage of the PCMSlave.
5.4) Try to turn an input position to get output voltage equals 0V. Record an output
position, o . This is an offset position of the PCM-Slave.